CVE-2023-21676: Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
First published: Tue Jan 10 2023(Updated: )
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 10 1809 | ||
| Microsoft Windows 10 1809 | ||
| Microsoft Windows 10 1809 | ||
| Microsoft Windows 10 20h2 | ||
| Microsoft Windows 10 20h2 | ||
| Microsoft Windows 10 20h2 | ||
| Microsoft Windows 10 21h2 | ||
| Microsoft Windows 10 21h2 | ||
| Microsoft Windows 10 21h2 | ||
| Microsoft Windows 10 22h2 | ||
| Microsoft Windows 10 22h2 | ||
| Microsoft Windows 10 22h2 | ||
| Microsoft Windows 11 21h2 | ||
| Microsoft Windows 11 21h2 | ||
| Microsoft Windows 11 22h2 | ||
| Microsoft Windows 11 22h2 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 10 | =1809 | |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-21676?
CVE-2023-21676 has a severity rating of 8.8 (high).
What is the affected software for CVE-2023-21676?
The affected software for CVE-2023-21676 includes Microsoft Windows Server 2016, Microsoft Windows 10 20h2, Microsoft Windows Server 2019, Microsoft Windows 10 22h2, and Microsoft Windows 11.
How can I fix CVE-2023-21676?
To fix CVE-2023-21676, you can apply the patch provided by Microsoft.
Where can I find more information about CVE-2023-21676?
You can find more information about CVE-2023-21676 on the Microsoft Security Response Center website.
What is the link to download the patch for CVE-2023-21676?
You can download the patch for CVE-2023-21676 from the Microsoft Update Catalog.
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- collector/mitre-cve
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- canonical/microsoft windows 10
- version/microsoft windows 10/20h2
- canonical/microsoft windows 10 1809
- canonical/microsoft windows 10 20h2
- canonical/microsoft windows 10 21h2
- canonical/microsoft windows 10 22h2
- canonical/microsoft windows 11 21h2
- canonical/microsoft windows 11 22h2
- canonical/microsoft windows server 2019
- canonical/microsoft windows server 2022
- version/microsoft windows 10/1809
- version/microsoft windows 10/21h2
- canonical/microsoft windows 11
- version/microsoft windows 11/22h2
- version/microsoft windows 11/21h2
- version/microsoft windows 10/22h2